baber/WOPTO huggingface dataset:
Patent DE-3307170-C2 (DE)
IPC: B23D61/14
Filed: 1983-03-01
Granted: 1986-08-14
Abstract: A saw blade exhibits a foundation (1) of spring steel, which exhibits along one edge projections (3), each separated by a chip space (2), each carrying a seat (4) each for a cutting material plate (6, 6') and each forming a tooth back (5). The cutting material plates (6, 6') exhibit a cutting edge and a true rake (7) and are arranged at an effective rake angle ( gamma ), while each two adjacent cutting material plates (6, 6') form a pitch (t) with the mutual interval of their cutting edges and/or cutting tips. The cutting material plates (6, 6') are attached with varying pitch (t) and with varying effective rake angle ( gamma ).
Patent DE-3307336-C2 (DE)
Title: Opto-elektrische Tastatur
IPC: H03K17/968
Filed: 1983-03-02
Granted: 1985-09-12
Abstract: Gegenstand der Erfindung ist eine opto-elektrische Tastatur, bei der die jeweiligen Lichtwege durch die Betätigung der Taste (1) umgelenkt werden, indem eine am Tastenschaft (1a) angeordnete, unter 45° stehende reflektierende Ebene (3) in den von einer gepulsten Lichtquelle (L) ausgesendeten Lichtstrahl (5) eingeführt wird und den Lichtstrahl (5) zu einem Detektor (D) leitet, der bei Nichtbetätigung der Taste (1), da der Lichtstrahl (5) in diesem Zustand unreflektiert das Tastenfeld durch die im Tastenschaft (1a) angeordneten Bohrungen (1b bzw. 1c) verläßt, im passiven Zustand gehalten wird.
Patent DE-3320190-C2 (DE)
Title: Trennwand zwischen einem Hochdruckbereich und einem axial benachbarten Niederdruckbereich eines Gasturbinentriebwerks
IPC: F01D9/02
Filed: 1983-06-03
Granted: 1985-03-14
Abstract: Eine Lastverteilervorrichtung für die Turbine eines Gasturbinentriebwerks umfaßt eine Ringmembran (30) zwischen einem Hochdruckbereich P ↓1 und einem Niederdruckbereich P ↓2, und die Membran besteht aus einem dünnwandigen Teil-Toroid, der eine kreisförmige Querschnittsfläche als Umdrehungsfläche aufweist. Der radial äußere Rand der Ringmembran (30) weist einen Ringkörper (31) auf, der daran befestigt ist, und seinerseits an der Unterseite eines Leitschaufelkranzes (21) befestigt ist. Der radial innere Rand der Ringmembran (30) weist einen Ringkörper (29) auf, der an der Membran befestigt ist und ein Element (28) einer ringförmigen Gasdichtung (27) trägt. Das andere Element (26) der Gasdichtung (27) ist an dem sich drehenden Teil (25) der Turbine festgelegt. Die Ausbildung der teil-toroidförmigen Membran (30) ist so gewählt, daß die Axialkräfte, die durch die Membran (30) auf den radial inneren Ringkörper (29) ausgeübt werden, gleich Null sind, und dadurch wird das Ausmaß der Axialverbiegung des Dichtungselementes (38) verschwindend klein gehalten.
Patent DE-3333907-C2 (DE)
IPC: F25D21/00
Filed: 1983-09-20
Granted: 1988-05-11
Abstract: 1. A defrosting control method for heat pumps, a defrosting operation being controlled in dependence upon the temperature difference between the evaporator temperature and the ambient or supply air temperature of the evaporator, the actual temperature difference (DELTA T) being compared with a set-value temperature difference (DELTA Tm ) which varies in dependence upon the ambient or supply air temperature (Tm ), a defrosting signal being delivered on the basis of such comparison when the actual temperature difference exceeds the set-value temperature difference, characterised in that the continuously detected actual value signals of the ambient or supply air temperature (Tm ) and the evaporator temperature (Tk ) are supplied to a subtractor (60) determining the temperature difference DELTA T = Tm -Tk , the actual value signal (Tm ) is also supplied to a function former (62) which forms the set-value temperature difference (DELTA Tm ) from the actual-value signal (Tm ) and an adjusted temperature difference signal (Uv ), the actual-temperature difference signal (DELTA T) output by the subtractor (60) and the set-value temperature difference signal (DELTA Tm ) output by the function former (62) are supplied to a hysteretic comparator (61) which when DELTA T > DELTA Tm produces an output signal transmitted as first instruction signal (54) to a facility (65, 66) for triggering different defrosting signals, the actual value signal (Tm ) is also supplied to a hysteretic comparator (72) and compared therein with a signal (Uk ) corresponding to a fixed temperature above 0 degree C, more particularly 5 degrees C, and an output signal supplied as second instruction signal (56, 57 respectively) to the facility (65, 66) is produced, the actual value signal (Tk ) is supplied to a hysteretic comparator (71) and compared therein with a signal (Uo ) corresponding to a temperature of 0 degree C, and only when (Tk ) is below 0 degree C is an output signal produced which is supplied as third instruction signal (55) to the facility (65, 66) and when the first instruction signal (54) and the third instruction signal (55), the latter signalling a temperature Tk < 0 degree C, are present, the facility (65, 66) : a) if the second instruction signal (56, 57 respectively) signals a temperature Tm < Tuk , triggers a switching process whereby the heat pump drive is stopped and accelerated defrosting with heating gas is started or b) if the second instruction signal (56, 57 respectively) signals a temperature Tm > Tuk triggers a switching process whereby the heat pump drive is stopped and a normal defrosting process started.
Patent DE-3344998-C2 (DE)
Title: Klimaanlage
IPC: B60H1/32
Filed: 1983-12-13
Granted: 1986-02-13
Abstract: Bei Klimaanlagen für Fahrzeuge wird zur Reduzierung des Einschaltstoßes vorgeschlagen, daß bei eingeschalteter Klimaanlage das Kältemittel der Klimaanlage vor seinem Eintritt in den Kompressor zumindest während der Stillstandsphasen des Kompressors erwärmt wird. Durch die Maßnahme wird anfangs ein geringerer Füllungsgrad des Kompressors bewirkt und somit die für den Einschaltstoß verantwortliche Leistungsaufnahme reduziert.
Patent DE-3348084-C2 (DE)
Title: Arrangement for determining the position, the geometric dimensions or the motional quantities of an object
IPC: G01D5/22
Filed: 1983-07-22
Granted: 1989-06-15
Abstract: Published without abstract.
Patent DE-3428635-C2 (DE)
Title: Dimensionen-Prüfgerät, insbesondere für Kraftfahrzeugkarosserien
IPC: G01B7/14
Filed: 1984-08-03
Granted: 1986-11-06
Abstract: Bei einem Dimensionen-Prüfgerät, insbesondere für Kraftfahrzeugkarosserien, ist in einem länglichen Griffgehäuse (12) eine längsverschiebbare Prüfstange (18) angeordnet, deren über einen Einstellknopf (16) veränderbare Lagen über einen elektromechanischen Umwandler in elektrische Signale für einen Mikroprozessor umgesetzt werden und wobei das Griffgehäuse (12) an einem Ende eine Anlagebasis (38) benachbart einem stabförmigen Prüfende (19) der Prüfstange (18) und am anderen Ende einen sich senkrecht zur Prüfstange erstreckenden Anlagearm (30) mit einem sich parallel hierzu erstreckenden Prüfarm (22) der Prüfstange (18) aufweist.
Patent DE-3435764-C2 (DE)
Title: Schaltung zur Regeneration eines Taktsignals mit einer Taktsignal-Gewinnungseinrichtung
IPC: H04L7/00
Filed: 1984-09-28
Granted: 1986-11-13
Abstract: Eine Schaltung zur Ausblendung eines Taktsignals weist eine Taktsignal-Ausblendeinrichtung (7, 8, 10), die einem übertragenen Datensignal eine mit der Übertragungsrate dieses Signals synchrone Taktkomponente entnimmt, einen Oszillator (5), dessen Schwingfrequenz etwa M (M : ganze Zahl) mal so hoch wie die Übertragungsrate des übertragenen Signals ist, eine Nachlaufsynchronisations-Schaltung (5, 6, 11, 12), die die Phasendifferenz zwischen dem Ausgangssignal eines die Frequenz des Ausgangssignals des Oszillators (5) teilenden Frequenzteilers (6) und dem Ausgangssignal der Taktsignal-Ausblendeinrichtung (7, 8, 10) erfaßt und dadurch die Betriebsphase des Oszillators (5) steuert, sowie einen logischen Schaltkreis (13) auf, der eine Vielzahl von Impulszügen erzeugt, deren Bit-Rate gleich der Übertragungsrate des übertragenen Signals ist, und die jeweils verschiedene Phasen haben. Ein Impulszug mit einer gewünschten Phase wird aus dieser Vielzahl von Impulszügen ausgewählt, um ein Entscheidungs-Taktsignal zu liefern.
Patent DE-3439750-C2 (DE)
IPC: C25D7/06
Filed: 1984-10-31
Granted: 1989-01-05
Abstract: In a method for high-speed electrolytic-deposition of metallic layers on ribbon or cord-like strips, the strips which are electrically connected to the negative side of an electric DC power source are moved through a hollow guide rail containing an electrolyte solution and past an anode structure arranged within the hollow guide rail and connected to the positive side of the DC power source. An electrolyte solution circulating conduit structure including a circulating pump is connected to opposite ends of the guide rail and, while the metal is deposited on the strip which is moved through the guide rail in one direction, the electrolyte solution is circulated through the guide rail in the opposite direction at a speed which provides for a Reynolds No. of over 80,000 with regard to the relative strip speed in the electrolyte solution so as to provide turbulent flow conditions adjacent the strip surface which greatly increase the electrolyte deposition rates. The hollow guide rail is preferably arranged vertically with the strip moving upwardly and the electrolyte solution flowing downwardly through the guide rail.
Patent DE-3528267-C2 (DE)
IPC: B67D3/00
Filed: 1985-08-07
Granted: 1988-05-19
Abstract: 1. A device for the measured dispensing of spirits and beverages mixed with spirits, in which a stationary base with a controlled tap for an alcohol-free beverage includes a carrier mounted to rotate in the manner of a turret, and a plurality of receptacles having their openings facing downwards and each associated with a metering valve, which receptacles are interchangeably retained on and spaced apart over the periphery of said carrier and which, by rotation of the carrier, can be brought into alignment with the stationary tap and located, characterised in that a plurality of stationary taps (17) for different alcohol-free beverages, each controlled by way of a timing relay, are disposed on the base (1), and in that the metering valves (11) of the receptacles comprising bottles of spirits (8) can be actuated electromagnetically, wherein two operating switches (20, 21) are respectively disposed on the base (1) in the vicinity of each of the taps (17) and serve for simultaneously actuating respectively the metering valve (11) of the bottles of spirits (8) and the timing relay of the tap (17) with respectively different timing pulses, and an additional operating switch (22) is provided for the exclusive actuation of the metering valve (11) in the vicinity of the central one of the taps (17).
Patent DE-3622957-C2 (DE)
IPC: G01N22/00
Filed: 1986-07-09
Granted: 1992-02-13
Abstract: In a method for analyzing, in particular, gaseous media by microwave absorption, a microwave is generated having at least a frequency at which, to regulate and stabilize the microwave frequency, provision is made that a Stark voltage is chosen at tuned microwave frequency to regulate the microwave frequency in such a way that the passage through zero, due to parity exchange between undisplaced absorption lines and Stark lines, of a reference signal generated under the influence of said voltage and sampled over said frequency agrees with the required absorption frequency of the component of the gaseous medium to be measured and the microwave frequency produced is regulated by the deviations from zero occurring in the reference signal.
Patent DE-4011909-C2 (DE)
IPC: E05D7/04
Filed: 1990-04-12
Granted: 1993-07-29
Abstract: The car door hinge has the hinge pin integral with the ball of a ball joint. The bottom hinge strap contains a cylindrical bearing bush (19), through which a pin (21) passes. It has a thread at the bottom end for a nut bearing against the bush bottom end (24), while at the top end is a ball socket (25) with an external thread (35). The other hinge strap also has a cylindrical bush (26), through which a pin (28) passes, whose integral ball (33) at the bottom end fits in the socket, and a thread (29) at the top for a nut (30). A union nut (34) secures the ball in the socket.
Patent DE-4229994-C2 (DE)
Inventor: SCHOENEWEIS KLAUS
IPC: B66B29/04
Filed: 1992-09-08
Granted: 1995-03-16
Abstract: PCT No. PCT/EP93/01455 Sec. 371 Date Jun. 23, 1994 Sec. 102(e) Date Jun. 23, 1994 PCT Filed Jun. 9, 1993 PCT Pub. No. WO94/05584 PCT Pub. Date Mar. 17, 1994.A handrail inlet element for an escalator having a handrail. The handrail inlet element is positioned in a lower banister area of the escalator, and includes two separate elements arranged around the handrail. One of the separate elements includes a recess, and the other of the separate elements includes a corresponding projection for engaging the recess to fix the two separate elements together.
Patent DE-4341444-C2 (DE)
Inventor: MECONI REINHOLD DIPL ING
IPC: A61K9/70
Filed: 1993-12-04
Granted: 1996-03-14
Abstract: PCT No. PCT/EP94/03866 Sec. 371 Date Aug. 5, 1996 Sec. 102(e) Date Aug. 5, 1996 PCT Filed Nov. 23, 1994 PCT Pub. No. WO95/15158 PCT Pub. Date Jun. 8, 1995An active substance-containing patch for the controlled release of active substances, comprising a backing layer, an adjoining active substance-containing reservoir layer softening at body temperature, a membrane controlling the active substance release, a pressure-sensitive adhesive device permitting fixation of the patch to the skin, and a removable protective layer, is characterized by the fact that the reservoir layer which softens at body temperature is spaced away from the controlling membrane by means of a device made of a material impermeable to the active substance which extends all over the mutually facing surfaces of the reservoir and the membrane and which has at least one passage for the reservoir layer which softens at body temperature.
Patent NL-1015564-C2 (NL)
Title: Payment system via internet or other telecommunications network has multiple devices to identify and locate user and to prevent fraud
Inventor: GLASTRA HENDRIK
IPC: G06Q20/00
Filed: 2000-06-29
Granted: 2001-12-03
Abstract: The user communicates with a provider of goods or services via a terminal (2) and a communications network (18). The user 'swipes' a credit card (12) through a reader (30) and uses the keyboard (6) and display (8) to perform the transaction. The user's identity is verified by a fingerprint sensor (20) and an iris pattern detector (23). The user's voice pattern is also verified via a microphone (26). A GPS link can also verify the user's location.
Patent NL-1015841-C2 (NL)
Inventor: DAM MATHEUS ADRIANUS
IPC: G02F1/167
Filed: 2000-07-31
Granted: 2002-02-01
Abstract: An imaging system, comprising a foil, which is manufactured from a electrically insulating foil material, the foil being provided with a plurality of channels of a first kind which are substantially perpendicular to a foil surface, in each channel of the first kind at least one electrophoretic medium of a first kind being included, a visual exterior of the electrophoretic medium of the first kind being dependent on an electric field applied over the electrophoretic medium of the first kind, characterized in that the foil material is optically transparent and each channel of the first kind extends from a foil surface located on a control side over a part of the thickness of the foil in the direction of a foil surface located on the view side.
Patent NL-1016812-C2 (NL)
Title: Route navigation method, especially for blind or visually impaired people, detects user position and sends information from central database server to user
Inventor: ZEE SJIRK VAN DER
IPC: G01C21/26
Filed: 2000-12-06
Granted: 2002-06-07
Abstract: The starting position of the person is determined and a connection with a central database server (15) is set up so that identification information associated with the starting position can be sent to the server. In response, information concerning the route from the starting position to the desired end position is sent to the user, where it is stored and reproduced.  Independent claims are also included for the following: (1) a route navigation device; (2) a walking stick for a blind person fitted a route navigation device.
Patent NL-1018739-C2 (NL)
Title: Greenhouse, has separate channels for removing leaked water and condensation in battens and rods for roof frame
Inventor: MAAIJWEE LUDOVICUS CORNELIS
IPC: A01G9/14
Filed: 2001-08-10
Granted: 2003-02-11
Abstract: The battens (5) and rods (6) forming the roof frame are provided with interconnecting leaked water channels (13, 14) located between the condensation water channels (9, 10) and roof panels (7) so that leaked water can be removed separately from the condensation water. The greenhouse roof has rods slanting between at least one crest and gutters on either side of the crest. Transparent roof panels are held between rods on two opposing sides and between a gutter, crest and/or batten on the other two opposing sides. The roof is supported by a superstructure.
Patent NL-1021074-C2 (NL)
Inventor: BAKEL PETRUS ANTONIUS LAUWRENT
IPC: A47B13/00
Filed: 2002-07-12
Granted: 2004-01-13
Abstract: The invention concerns a fixing member for fixing a body to a supporting frame comprising a first and a second part, intended for engaging one another, in which said first and second parts are designed in such a way, that the first part can engage the second part by translation or rotation, said second part is mounted on said body and is part of complementary positioning means for enabling positioning body and supporting frame in relation to one another, and in which the further means of the positioning means have been mounted on the supporting frame. <IMAGE>
Patent NL-1023095-C2 (NL)
Title: Roof drainage device with plate for bonding to roof covering, has roughened surface preferably obtained using steel brush
Inventor: KLASZEN JOHAN BERNHARD
IPC: E04D13/04
Filed: 2003-04-03
Granted: 2004-10-05
Abstract: At least part of the plate surface has been roughened. The device (1) comprises at least one plate-shaped part (2) for bonding to at least one roof covering layer. An independent claim is also included for a device used to roughen the surface of the plate, comprising a transport device for the plate and a means for roughening the surface of the plate as it travels along the transport trajectory.
Patent NL-1023582-C2 (NL)
Inventor: ROO BERT RONALD DE
IPC: B65G25/06
Filed: 2003-06-02
Granted: 2004-12-03
Abstract: A conveyor floor comprises at least first and second floor parts, which are positioned next to one another and can slide to and fro in the longitudinal direction, and a hydraulic control system for controlling the slideable floor parts. The hydraulic control system comprises a pump (P), a reservoir (T), at least two hydraulic actuators (1, 2) which are coupled to the first and second floor parts, respectively, for sliding the floor parts to and fro. The actuators (1, 2) are of the double-acting type with in each case two working chambers (11, 12, 21, 22) separated by a piston (12, 23). Furthermore, the control system comprises two control valves (30, 40) and a switching valve (90), the latter being connected to the pump (P) and the reservoir (T). The control valves (30, 40) are in each case arranged between the switching valve (70) and one side of the actuators (1, 2). The switching valve (70) is a pressure-controlled switching valve which switches from the first position to a second position or from the second position to the first position when the flow of hydraulic fluid in the control system is zero. As a result, the direction of flow in the control system is reversed when all the actuators (1, 2) have reached their limit position.
Patent NL-1025877-C2 (NL)
Title: Drain for gutter comprising inner and outer flanged tubular parts, includes drainage passage for any water accumulated in space between flanges
Inventor: VISSER HERMANUS JOHANNES
IPC: E04D13/064
Filed: 2004-04-02
Granted: 2005-10-07
Abstract: Water can flow through a passage from the space between the two overlapping flanges (3, 5) on the tubular parts into the outer tubular part (4). Part of the gutter base is clamped between the two flanges when the inner tubular part (2) is fitted inside the outer tubular part.
Patent NL-1029010-C2 (NL)
Title: Flexible film device for covering open abdominal wound, contains inflatable channels for stretching film
Inventor: KREIS ROBERT WALTER
IPC: A61B17/02
Filed: 2005-05-11
Granted: 2006-11-14
Abstract: The film (3) is provided with inflatable channels (5) extending from the middle part of the film in the direction of the film peripheral edge. The channels stretch the film when inflated so that the film moves outwards between the surfaces of the intestines and the inside of the stomach wall. The film has an elongate and/or oval shape and is transparent. An independent claim is also included for a method for treating a person with an open stomach wall by placing the device (1) over the wound, inflating the channels, placing a second adhesive film over the open wound and securing its edges to the stomach wall and applying a drain for removing moisture from the stomach.
Patent NL-1032432-C2 (NL)
Title: Milking implement e.g. milking robot, has spring which is coupled with teat cup holder and frame
Inventor: BERG KAREL VAN DEN
IPC: A01J5/017
Filed: 2006-09-05
Granted: 2008-03-06
Abstract: A frame is arranged on a teat cup holder having a teat cup (28) movable relative to the holder. A replacing unit (60) is connected with the teat cup. The frame comprises an intermediate arm connected with frame and teat cup holder. The frame has two joints about which the holder and intermediate arm are tiltable with the aid of replacing unit. A spring (66) is coupled with the holder and frame.
Patent NL-1035978-C2 (NL)
Title: Waterproof, elastic belt for swimmer, has air cartridge and valve holder/opener linked to airtight hollow space within air cartridge
Inventor: HARSKAMP HERMANUS DIMPNA JAN
IPC: B63C9/135
Filed: 2008-09-24
Granted: 2009-11-03
Abstract: The belt has an air cartridge and a valve holder/opener linked to an airtight hollow space within the air cartridge.
Patent NL-2000056-C2 (NL)
Inventor: VRIES RENE MARCEL DE
IPC: H03K17/965
Filed: 2006-04-19
Granted: 2007-10-22
Abstract: The invention relates to a piezoelectric module for a switch, comprising a substantially flat piezoelectric element arranged for emitting an electrical signal on mechanical deformation, electrical connecting means, positioning means and activating means wherein the positioning means comprise two elongated support elements extending substantially parallel, such support elements being positioned at a distance from the middle of the piezoelectric element and wherein the activating means comprise at least one projection moveable in the transverse direction of the piezoelectric element, such a projection engaging with the second side of the piezoelectric element between the support elements on the piezoelectric element. As a result of these measures, deformation only occurs in one direction, so that the element is not subjected to such a heavy load and the life of the piezoelectric element is expected to increase.
Patent NL-2001614-C2 (NL)
Title: Database printing system for use in e.g. library, has link provided between short messaging service server and print server for receiving text message from telephone, where database is printed after receiving text message
Inventor: KLEER FRANSISCUS
IPC: G06Q20/00
Filed: 2008-05-23
Granted: 2009-11-24
Abstract: The system has an electronic device (10) for creating a database, where the electronic device is connected to Internet (20) for sending the database. The Internet is connected to a print server (12) for receiving the database, and a telephone (16) sends a text message (28) to a short messaging service (SMS) server (18). A link is provided between the SMS server and the print server for receiving the text message, where the database is printed after receiving the text message. An independent claim is also included for a method for printing a database.